CN115405405A - Heat exchange type silencer - Google Patents
Heat exchange type silencer Download PDFInfo
- Publication number
- CN115405405A CN115405405A CN202211013205.4A CN202211013205A CN115405405A CN 115405405 A CN115405405 A CN 115405405A CN 202211013205 A CN202211013205 A CN 202211013205A CN 115405405 A CN115405405 A CN 115405405A
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- CN
- China
- Prior art keywords
- heat exchange
- oil
- heat
- communicated
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/007—Apparatus used as intake or exhaust silencer
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/16—Selection of particular materials
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/0205—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using heat exchangers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention discloses a heat exchange type silencer, which relates to the technical field of automobile silencers and comprises a first heat exchange tube spirally wound on the outer wall of an air return tube; the second heat exchange tube is spirally wound on the outer wall of the air inlet tube, and one end of the first heat exchange tube is communicated with one end of the second heat exchange tube; the cooling box is connected to the outer wall of the silencer body through a mounting plate; wherein, two baffles are arranged in the cooling box, and the two baffles divide the cooling box into an oil inlet chamber and an oil outlet chamber; one end of each heat release pipe is communicated with the oil inlet chamber, and the other end of each heat release pipe is communicated with the oil outlet chamber; the oil pump is arranged on the outer wall of the cooling box, the oil outlet end is communicated with the oil inlet chamber, and the oil inlet end is communicated with the second heat exchange tube through an oil return tube; one end of the first heat exchange tube, which is far away from the second heat exchange tube, is communicated with the oil outlet chamber through an oil inlet tube; this application has convenient to use, the effectual, high advantage of heat exchange efficiency of cooling.
Description
Technical Field
The invention relates to the technical field of automobile silencers, in particular to a heat exchange type silencer.
Background
The silencer of car mainly is to the tail gas of car noise elimination, contains a large amount of heat energy in the automobile tail gas, and heat energy can be absorbed partly by the silencer when the silencer, leads to the silencer to be heated great, and the long-time life that is heated and can lead to the silencer reduces to high temperature easily leads to the silencer to warp, makes the noise cancelling effect of silencer reduce, consequently this application has set up a heat exchange type silencer.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a heat exchange type muffler, so as to solve the problems of poor heat dissipation effect of the muffler and deformation of the muffler caused by easy absorption of heat energy of tail gas in the prior art described in the background art.
In order to solve the above problems, the present invention provides the following technical solutions: a heat exchange type muffler includes
The first heat exchange tube is spirally wound on the outer wall of the air return tube;
the second heat exchange tube is spirally wound on the outer wall of the air inlet tube, and one end of the first heat exchange tube is communicated with one end of the second heat exchange tube;
the cooling box is connected to the outer wall of the silencer body through a mounting plate;
wherein, two baffles are arranged in the cooling box, and the two baffles divide the cooling box into an oil inlet chamber and an oil outlet chamber;
one end of each heat release pipe is communicated with the oil inlet chamber, and the other end of each heat release pipe is communicated with the oil outlet chamber;
the oil pump is arranged on the outer wall of the cooling box, the oil outlet end is communicated with the oil inlet chamber, and the oil inlet end is communicated with the second heat exchange tube through an oil return tube;
one end of the first heat exchange tube, which is far away from the second heat exchange tube, is communicated with the oil outlet chamber through an oil inlet tube.
Preferably, the following components: a ventilation gap is reserved between the cooling box and the silencer body.
Preferably, the following components: the mounting plate is made of a thermally insulating material.
Preferably, the following components: the heat release pipes are S-shaped, and the positions of two adjacent heat release pipes are staggered.
Preferably, the following components: the two clapboards and the inner wall of the cooling box form a heat insulation chamber which is in a vacuum state.
The beneficial effect of adopting above technical scheme is:
this application is sent the oil in with the cooling box to first heat exchange tube and second heat exchange tube through the oil pump in, absorbs the heat energy in muffler and the intake pipe, then sends back the cooling box again, can be at the in-process that the car went through the heat release pipe on the cooling box, carries out the heat exchange with hot oil and air for the temperature of hot oil reduces, can carry out the heat transfer once more.
Drawings
Fig. 1 is a bottom view of a heat exchange type muffler of the present invention.
Fig. 2 is a sectional view of a muffler body of a heat exchange type muffler of the present invention.
Fig. 3 is a sectional view of the cooling box of the present invention.
Fig. 4 is a side view of the present invention.
Wherein: the muffler comprises a muffler body 10, a partition plate 11, a resonator 12, an exhaust pipe 20, silencing cotton 21, an air inlet pipe 30, an air return pipe 40, a cooling box 50, a baffle plate 51, an oil inlet chamber 52, an oil pump 53, an oil outlet chamber 54, a heat release pipe 55, an oil inlet pipe 56, a mounting plate 57, a first heat exchange pipe 60, a second heat exchange pipe 61 and an oil return pipe 62.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 4, in the first embodiment, a muffler of heat exchange type includes
A first heat exchanging pipe 60 spirally wound around an outer wall of the muffler 40;
a second heat exchange pipe 61 spirally wound around the outer wall of the air inlet pipe 30, one end of the first heat exchange pipe 60 being communicated with one end of the second heat exchange pipe 61;
a cooling box 50 connected to the outer wall of the muffler body 10 through a mounting plate 57;
two baffles 51 are arranged in the cooling box 50, and the two baffles 51 divide the cooling box 50 into an oil inlet chamber 52 and an oil outlet chamber 54;
a plurality of heat release pipes 55, one end of which is communicated with the oil inlet chamber 52 and the other end of which is communicated with the oil outlet chamber 54;
the oil pump 53 is arranged on the outer wall of the cooling box 50, the oil outlet end is communicated with the oil inlet chamber 52, and the oil inlet end is communicated with the second heat exchange pipe 61 through an oil return pipe 62;
wherein, one end of the first heat exchange pipe 60 far away from the second heat exchange pipe 61 is communicated with the oil outlet chamber 54 through the oil inlet pipe 56.
The present embodiment is implemented as follows:
the installation of baffle 11, resonator 12, blast pipe 20, amortization cotton 21, intake pipe 30, muffler 40 in silencer body 10 is prior art in this application.
This application is when using, after the vehicle starts, the driver starts oil pump 53 through central console control oil pump 53, make the oil in the oil outlet chamber 54 get into first heat exchange tube 60 through advancing oil pipe 56, carry out the heat absorption cooling to muffler 40 through first heat exchange tube 60, then oil gets into second heat exchange tube 61, cool down intake pipe 30 through second heat exchange tube 61, then oil is through returning oil pipe 62, oil pump 53 gets into in the grease chamber 52, hot oil gets back to grease outlet chamber 54 through heat release pipe 55, heat release pipe 55 air all around passes through fast, can take away the heat of the hot oil in the heat release pipe 55, thereby effectual hot oil is cooled down, realize the circulation cooling effect of oil.
Example two
As an optimized solution of the first embodiment, a ventilation gap is left between the cooling box 50 and the muffler body 10.
This embodiment is implemented such that heat insulation can be performed by leaving a ventilation gap between the temperature reduction box 50 and the muffler body 10.
EXAMPLE III
As an optimization of the first embodiment, the mounting plate 57 is made of a heat insulating material.
This embodiment is implemented to reduce the transfer of heat energy of the muffler body 10 to the temperature reducing box 50.
Example four
As an optimized solution of the first embodiment, the heat releasing pipe 55 is S-shaped, and the positions of two adjacent heat releasing pipes 55 are staggered.
The present embodiment is implemented such that the cooling effect can be increased by the S-shaped heat releasing pipes 55, and the cooling effect can be improved by the heat releasing pipes 55 staggered in height.
EXAMPLE five
As an optimized scheme of the first embodiment, two of the partition boards 51 and the inner wall of the cooling box 50 form a heat insulation chamber, and the heat insulation chamber is in a vacuum state.
The present embodiment is implemented such that the heat transfer from the oil feed chamber 52 to the oil feed chamber 54 is reduced by the vacuum temperature-insulated chamber.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various changes and modifications without departing from the inventive concept, which falls within the scope of the present invention.
Claims (5)
1. A heat exchange type muffler characterized in that: comprises that
The first heat exchange tube is spirally wound on the outer wall of the air return tube;
the second heat exchange tube is spirally wound on the outer wall of the air inlet tube, and one end of the first heat exchange tube is communicated with one end of the second heat exchange tube;
the cooling box is connected to the outer wall of the silencer body through a mounting plate;
wherein, two baffles are arranged in the cooling box, and the two baffles divide the cooling box into an oil inlet chamber and an oil outlet chamber;
one end of each heat release pipe is communicated with the oil inlet chamber, and the other end of each heat release pipe is communicated with the oil outlet chamber;
the oil pump is arranged on the outer wall of the cooling box, the oil outlet end is communicated with the oil inlet chamber, and the oil inlet end is communicated with the second heat exchange tube through an oil return tube;
wherein, the one end of this first heat exchange tube keeping away from the second heat exchange tube is passed through into oil pipe and is linked together with the oil outlet chamber.
2. A heat exchange muffler according to claim 1, wherein a ventilation gap is provided between the cooling box and the muffler body.
3. A heat exchange muffler as claimed in claim 1, wherein the mounting plate is made of a heat insulating material.
4. A heat exchange type muffler according to claim 1, wherein the heat discharging pipe is S-shaped, and the positions of two adjacent heat discharging pipes are staggered.
5. A heat exchange type muffler according to claim 1, wherein the two partition plates and the inner wall of the cooling box form a heat insulation chamber, and the heat insulation chamber is in a vacuum state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211013205.4A CN115405405A (en) | 2022-08-23 | 2022-08-23 | Heat exchange type silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211013205.4A CN115405405A (en) | 2022-08-23 | 2022-08-23 | Heat exchange type silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115405405A true CN115405405A (en) | 2022-11-29 |
Family
ID=84162080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211013205.4A Pending CN115405405A (en) | 2022-08-23 | 2022-08-23 | Heat exchange type silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115405405A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2504113Y (en) * | 2001-09-14 | 2002-08-07 | 张付义 | Vehicle heating system |
| JP2008169780A (en) * | 2007-01-12 | 2008-07-24 | Calsonic Kansei Corp | Muffler |
| JP2009243702A (en) * | 2008-03-28 | 2009-10-22 | Calsonic Kansei Corp | Heat exchanger for vehicle |
| JP2011117408A (en) * | 2009-12-07 | 2011-06-16 | Calsonic Kansei Corp | Muffler |
| US20110138793A1 (en) * | 2009-03-24 | 2011-06-16 | Coletta Timothy C | Internal combustion engine having a water injection system effective for improving fuel usage |
| CN211448813U (en) * | 2019-11-22 | 2020-09-08 | 浙江加文汽车零部件有限公司 | Heat insulation plate of automobile silencer |
| CN214464524U (en) * | 2021-04-07 | 2021-10-22 | 山东久丰动力科技有限公司 | Diesel engine cooling water pump and diesel engine cooling water circulation system |
-
2022
- 2022-08-23 CN CN202211013205.4A patent/CN115405405A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2504113Y (en) * | 2001-09-14 | 2002-08-07 | 张付义 | Vehicle heating system |
| JP2008169780A (en) * | 2007-01-12 | 2008-07-24 | Calsonic Kansei Corp | Muffler |
| JP2009243702A (en) * | 2008-03-28 | 2009-10-22 | Calsonic Kansei Corp | Heat exchanger for vehicle |
| US20110138793A1 (en) * | 2009-03-24 | 2011-06-16 | Coletta Timothy C | Internal combustion engine having a water injection system effective for improving fuel usage |
| JP2011117408A (en) * | 2009-12-07 | 2011-06-16 | Calsonic Kansei Corp | Muffler |
| CN211448813U (en) * | 2019-11-22 | 2020-09-08 | 浙江加文汽车零部件有限公司 | Heat insulation plate of automobile silencer |
| CN214464524U (en) * | 2021-04-07 | 2021-10-22 | 山东久丰动力科技有限公司 | Diesel engine cooling water pump and diesel engine cooling water circulation system |
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